• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
IOSR Journal of Pharmacy (IOSRPHR)
 

IOSR Journal of Pharmacy (IOSRPHR)

on

  • 165 views

The IOSR Journal of Pharmacy (IOSRPHR) is an open access online & offline peer reviewed international journal, which publishes innovative research papers, reviews, mini-reviews, short communications ...

The IOSR Journal of Pharmacy (IOSRPHR) is an open access online & offline peer reviewed international journal, which publishes innovative research papers, reviews, mini-reviews, short communications and notes dealing with Pharmaceutical Sciences( Pharmaceutical Technology, Pharmaceutics, Biopharmaceutics, Pharmacokinetics, Pharmaceutical/Medicinal Chemistry, Computational Chemistry and Molecular Drug Design, Pharmacognosy & Phytochemistry, Pharmacology, Pharmaceutical Analysis, Pharmacy Practice, Clinical and Hospital Pharmacy, Cell Biology, Genomics and Proteomics, Pharmacogenomics, Bioinformatics and Biotechnology of Pharmaceutical Interest........more details on Aim & Scope).
All manuscripts are subject to rapid peer review. Those of high quality (not previously published and not under consideration for publication in another journal) will be published without delay.

Statistics

Views

Total Views
165
Views on SlideShare
165
Embed Views
0

Actions

Likes
0
Downloads
0
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via as Adobe PDF

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

    IOSR Journal of Pharmacy (IOSRPHR) IOSR Journal of Pharmacy (IOSRPHR) Document Transcript

    • IOSR Journal Of Pharmacy (e)-ISSN: 2250-3013, (p)-ISSN: 2319-4219 Www.Iosrphr.Org Volume 3, Issue 7 (Aug 2013), Pp 20-22 20 Relevance Of Goodsall’s Rule In Fistula-In-Ano 1, Dr. Krishna Kumar Mallick , 2. Dr.Nilamri Bin Mohamed Kamil 1, Associate Professor, Dept. of surgery AIMST University, 2, Malaysia. Colo-rectal Surgeon, Hospital SultanahBahiyah AlorSetar, Malaysia. Data compiled and references collected by following outgoing M.B.B.S.students of AIMST University:- 1.Tan Shin Wuei, 2.Jolyn Ch’ngJhiaoRou, 3.Koh Ming Zhi, 4.Adrian choong Gian Shin, 5.Karen Tan Hui Hui. ABSTRACT : In the year 1900 David Henry Goodsall described a rule regarding relationship of ‘external opening to the tract’ in cases of Fistula-in-ano. According to Goodsall’s rule ‘if the external opening is anterior to the transverse anal line and within 3 cm. from the anal verge, the internal opening will be in straight radial line. But, if the external opening is behind the transverse line or more than 3 cm. from the anal verge, the internal opening will be at the posterior midline of the anal canal.’In such cases the tract will be a tortuous one. We tried to justify his postulation by analyzing about 70 patients of fistula-in-ano. ABBREVIATION IS—Internal sphincter SM—Sub-mucosal external sphincterSF—Superficial external sphincter DE—Deep external sphincterPR—Pubo-rectalis muscle LA—Levatorani muscleFistula—Fistula-in-ano Tract—Hollow trct of fistula KEY WORD: Fistula, Tract, Internal and external openings. I. INTRODUCTION Fistula-in-ano is a hollow tract lined by granulation tissue and connects a primary opening inside the anal canal to a secondary opening in the perianal skin. It is almost twice as common in males as in females. Before proceeding to our study, we went through the related works done by Saino P. (1), Dennis F Zagrodnik (2), Steve Halligan (3), Belliveau P. (4), Cosman BC (5) and Rosen L. (6). Ross ST (7) and Cirocco WC (8) also did some significant work on fistula-in-ano. Parks et al analyzed about 400 cases at St. Mark’s Hospital, London and classified fistula-in-ani into 4 groups.As there has been a rise in the conflicting data regarding the positive predictive value of the Goodsall’s rule, we tried to analyze the cases as the correctness of the rule saves much time and money of the patient in investigations and management as well as help the surgeons to plan the surgery early.In a study done by Barwood et al (9) in 1997, it was revealed that the Goodsall’s law was 91% accurate in cases of posterior opening and only 69% in anterior openings.In another study done in 2001 by Gunawardhana PA and Deen KI (10) in 35 patients, it was found that Goodsall’s law was correct only in 59% of cases. Similarly, in 2005, Hirrranyakas et al’s (11) study showed only 58.82% of accuracy of Goodsall’s law. II. OBJECTIVES [1] To study the validity of Goodsal’s rule. [2] Applying the rule on the patient who is coming to the ward for fistula-in-ano management. [3] Saving the cost of doing other invasive diagnostic method which could be a burden either to the patient or to the establishment. III. MATERIAL AND METHOD All the patients suffering from fistula-in-ano and admitted to the Hospital SultanahBahiyah, AlorSetar, Malaysia during 2010 to 2012 were selected for this study. They belonged to all age group and from both sex. IV. EXCLUSION CRITERIA 1. Patients, whose records were either lost or incomplete. 2. Complex fistula-in-ano.
    • Relevance Of Goodsall’s Rule… 21 All the findings were recorded in tabular form . Findings Age group of fistula patients----- Age in years Number of patients Percentage % 1-20 3 4.2 21-40 36 50.7 41-60 25 35.2 61-80 7 9.9 Total 71 100 Sex incidence Race incidence— Race Number of patient Percentage Malay 52 73 Chinese 9 13 Indian 8 11 Others 2 3 Total 71 100 Intra-operative findings of fistula-in-ano— Anterior opening Posterior opening Total Direct tract 15 20 35 Indirect tract 13 23 36 Total 28 43 71 Position of opening Percentage % Anterior 39 Posterior 61 Patients that followed Goodsall’s rule—54% Patients that did not follow Goodsall’s rule—46% Gender Number of patients Percentage Male 60 85 Female 11 15 Total 71 100
    • Relevance Of Goodsall’s Rule… 22 V. DISCUSSION AND CONCLUSION The tabulated findings are self-explanatory. Out of 71 patients of fistula-in-ano admitted in Hospital SultanahBahiyah, Alor Setar, Malaysia from 2010 to 2012, 60 were male and only 11 females. Out of these only 54% patients with external opening anterior to the transverse anal line and 53% with posterior external opening complied with Goodsall’s rule.Hence, it is quite evident that Goodsall’s rule does not give us definite information regarding the tract or the internal opening. The rule, however, gives us a clue and we should proceed for other investigative tools before planning surgery for fistula-in-ano. REFERENCES [1] Sainio P. Fistula-in-ano in a defined population—Incidence and epidemiological aspect. 1984:73(4):219-24. [2] Dennis F Zagrodnik II MD, FACS Consulting Staff, Premier Surgical of Wisconsin. [3] Steve Halligan MD, FRCP, FRCR and Jaap Stoker MD, Ph.D. 10.1148/radiol.2391041043 April 2006. [4] Belliveau P. Anal Fistula : Current Therapy in Colon and Rectal Surgery, Philadelphia. [5] Cosman BC All’s Well That Ends Well: Shakespeare’s treatment of anal fistula. Dis Colon Rectum July, 1998: 914-24. [6] Rosen L. Anorectal abscess-fistulae. SurgClin North Am. Dec. 1994: 74(6):1293-308. [7] Ross ST. Fistula-in-ano. SurgClin North Am. Dec. 1988:68(6):1417-26. [8] Cirocco WC. Reilly JC Challenging the predictive accuracy of Goodsall’s rule for anal fistulas. Dis Colon Rectum. 1992 June: 35(6):537-42. [9] Barwood et al. Fistula-in-ano: A prospective Study of 107 patients. Aus NVJ Surg. 1997 Feb-March : 67(2-3):98-102. [10] Gunawardhana PA, Deen KI University Dept. of Surgery, North Colombo General Hospital, Sri Lanka, ANZ J Surg. 2001 Aug. 71(8):472-4. [11] Hirranyakas N, Maipang T, Greater A. (2005) Assessment of anal fistulas using endo-anal ultrasound .Songkla Med J 2005:23(5):357-361.